We've updated our RSA SSH Key! Please refer to our blog post for more information. You will see a warning when using SSH to connect to GitHub.com until the new key is accepted.

GitHub Enterprise Server - Upgrade

This form will help you find the upgrade path from your current release version of GitHub Enterprise Server to your desired version.

Your GitHub Enterprise Server appliance can be upgraded no more than two release versions at a time. Before upgrading, please read our general upgrade recommendations.